pub struct DataInputStream<R: ?Sized> { /* private fields */ }
Expand description
A type that can perform Binary IO Reads by passing through reads to a type that implements Read
Implementations§
Source§impl<R> DataInputStream<R>
impl<R> DataInputStream<R>
Sourcepub const fn new(read: R, order: ByteOrder) -> Self
pub const fn new(read: R, order: ByteOrder) -> Self
Constructs a new DataInputStream from a given stream, in the given byte order mode
Sourcepub const fn new_native(read: R) -> Self
pub const fn new_native(read: R) -> Self
Constructs a new DataInputStream from a given stream, in the native byte order mode
Sourcepub fn into_inner(self) -> R
pub fn into_inner(self) -> R
Returns the inner stream
Trait Implementations§
Source§impl<R: Read + ?Sized> DataInput for DataInputStream<R>
impl<R: Read + ?Sized> DataInput for DataInputStream<R>
Source§fn byte_order(&self) -> ByteOrder
fn byte_order(&self) -> ByteOrder
Gets the current byte order mode
Source§fn set_byte_order(&mut self, order: ByteOrder)
fn set_byte_order(&mut self, order: ByteOrder)
Sets the current byte order mode
Source§impl<R: Read + ?Sized> Read for DataInputStream<R>
impl<R: Read + ?Sized> Read for DataInputStream<R>
Source§fn read(&mut self, buf: &mut [u8]) -> Result<usize>
fn read(&mut self, buf: &mut [u8]) -> Result<usize>
Pull some bytes from this source into the specified buffer, returning
how many bytes were read. Read more
1.36.0 · Source§fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>
fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>
Like
read
, except that it reads into a slice of buffers. Read moreSource§fn is_read_vectored(&self) -> bool
fn is_read_vectored(&self) -> bool
🔬This is a nightly-only experimental API. (
can_vector
)1.0.0 · Source§fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
Reads all bytes until EOF in this source, placing them into
buf
. Read more1.0.0 · Source§fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
Reads all bytes until EOF in this source, appending them to
buf
. Read more1.6.0 · Source§fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
Reads the exact number of bytes required to fill
buf
. Read moreSource§fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>
fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>
🔬This is a nightly-only experimental API. (
read_buf
)Pull some bytes from this source into the specified buffer. Read more
Source§fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>
fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>
🔬This is a nightly-only experimental API. (
read_buf
)Reads the exact number of bytes required to fill
cursor
. Read more1.0.0 · Source§fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
Creates a “by reference” adaptor for this instance of
Read
. Read moreSource§impl<R: Read + Seek + ?Sized> Seek for DataInputStream<R>
impl<R: Read + Seek + ?Sized> Seek for DataInputStream<R>
Source§fn seek(&mut self, pos: SeekFrom) -> Result<u64>
fn seek(&mut self, pos: SeekFrom) -> Result<u64>
Seek to an offset, in bytes, in a stream. Read more
1.55.0 · Source§fn rewind(&mut self) -> Result<(), Error>
fn rewind(&mut self) -> Result<(), Error>
Rewind to the beginning of a stream. Read more
Source§fn stream_len(&mut self) -> Result<u64, Error>
fn stream_len(&mut self) -> Result<u64, Error>
🔬This is a nightly-only experimental API. (
seek_stream_len
)Returns the length of this stream (in bytes). Read more
Auto Trait Implementations§
impl<R> Freeze for DataInputStream<R>
impl<R> RefUnwindSafe for DataInputStream<R>where
R: RefUnwindSafe + ?Sized,
impl<R> Send for DataInputStream<R>
impl<R> Sync for DataInputStream<R>
impl<R> Unpin for DataInputStream<R>
impl<R> UnwindSafe for DataInputStream<R>where
R: UnwindSafe + ?Sized,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more